package com.itheima.dao;

import com.itheima.pojo.Member;

public interface MemberDao {

    void addMember(Member member);

    Member findByTelephone(String telephone);

    Long findCountBeforeDate(String month);

    Long findBytodayNewMember(String today);

    Long findBytotalMember();

    Long findNewMember(String thisWeekMonday);
}
